<div class="header-mini-btn">
    <label>
        <input title="切换导航栏" id="mini-button" type="checkbox" {{ if not $.Site.Params.expandSidebar }}checked{{ end }} />
        <svg viewbox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
            <path class="line--1" d="M0 40h62c18 0 18-20-17 5L31 55"></path>
            <path class="line--2" d="M0 50h80"></path>
            <path class="line--3" d="M0 60h62c18 0 18 20-17-5L31 45"></path>
        </svg>
    </label>
</div>